Alert, confirm and prompt with mink

PopupDictionary.php

<?php

namespace Widop\Mink\Extension;

/**
 * Dictionary to manage popups.
 * 
 * @author Benjamin Lazarecki <[email protected]>
 */
trait PopupDictionary
{
    /**
     * @when /^(?:|I )confirm the popup$/
     */
    public function confirmPopup()
    {
        $this->getSession()->getDriver()->getWebDriverSession()->accept_alert();
    }

    /**
     * @when /^(?:|I )cancel the popup$/
     */
    public function cancelPopup()
    {
        $this->getSession()->getDriver()->getWebDriverSession()->dismiss_alert();
    }

    /**
     * @When /^(?:|I )should see "([^"]*)" in popup$/
     *
     * @param string $message The message.
     *
     * @return bool
     */
    public function assertPopupMessage($message)
    {
        return $message == $this->getSession()->getDriver()->getWebDriverSession()->getAlert_text();
    }

    /**
     * @When /^(?:|I )fill "([^"]*)" in popup$/
     *
     * @param string $message The message.
     */
    public function setPopupText($message)
    {
        $this->getSession()->getDriver()->getWebDriverSession()->postAlert_text($message);
    }
}

Hi My function is :
**
* @when /^(?:|I )confirm the popup$/
*/
public function confirmPopup()
{
$wdSession = $this->getSession()->getDriver()->getWebDriverSession()->accept_alert();
}

I'm not able to get ->getWebDriverSession , I am using Behat in PhpStorm, can you clarify if there is any missing code

/**
* @when /^I confirm popup$/
*/
public function iConfirmPopup()
{
$this->getMainContext()->getSession()->getDriver()->getWebDriverSession()->accept_alert();
}

add this in featureContext.php file

and add "When I confirm popup " in your feature file

Now it works fine.

Here the stack-overflow question : http://stackoverflow.com/questions/18106137/how-to-handle-confirm-popup-with-phantomjs-behat-mink

tnx for your work. I only suggest to you to use the assert() function instead of a simple return